MUGEN PSYCHIATRY LLC
NPI 1861146284
Psychiatry & Neurology - Psychiatry in Oak Brook, IL
About Mugen Psychiatry Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUGEN PSYCHIATRY LLC (NPI 1861146284) is a healthcare organization registered as a psychiatry in Oak Brook, Illinois and active in the NPI registry since February 2022. The organization lists Alan Akira, Founder, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mugen Psychiatry Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
37Medicare enrollment records show 37 clinicians reassign Medicare billing to Mugen Psychiatry LLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 8 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 37Chicago, IL 60612
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mugen Psychiatry LLC's NPI number?
The NPI number for Mugen Psychiatry LLC is 1861146284. It was assigned to this organization in the NPPES registry on February 4, 2022.
Where is Mugen Psychiatry LLC located?
Mugen Psychiatry LLC is located at 600 W 22nd St Ste 260, Oak Brook, IL 60523. The listed phone number is (331) 291-8522.
What is Mugen Psychiatry LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Mugen Psychiatry LLC enrolled in Medicare?
Yes. Mugen Psychiatry LLC is registered in the Medicare PECOS enrollment system.
When is Mugen Psychiatry LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Illinois, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Mugen Psychiatry LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 37 clinicians in 2 Medicare specialties reassign their Medicare billing to Mugen Psychiatry LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (19) and Psychiatry (18). Of these, 4 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Mugen Psychiatry LLC was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mugen Psychiatry Llc · NPI 1861146284
Psychiatry organization in Oak Brook, Illinois. Organization record, active in the CMS NPPES registry since February 4, 2022.
## Identity
- **NPI:** 1861146284 (Entity type: Organization)
- **Enumerated:** February 4, 2022
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Alan Akira, FOUNDER
## Practice location
- **Address:** 600 W 22ND ST STE 260, Oak Brook, IL 60523-1947
- **Phone:** (331) 291-8522
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Illinois, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 37 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (19), Psychiatry (18); 4 practice at this address and 8 within 10 miles; [full list](https://npiprofile.com/npi/1861146284/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1861146284) · Data from the CMS NPPES public registry.